glib: Fully transfer ownership in `<Value as From<Vec<GString>>>::from`#1759

sdroege merged 1 commit intogtk-rs:maingtk-rs/gtk-rs-core:mainfrom

yvt:fix-value-from-vec-gstringyvt/gtk-rs-core:fix-value-from-vec-gstringCopy head branch name to clipboard